[Webkit-unassigned] [Bug 235088] New: [MediaFoundation] Invalidate only the videa area using MediaPlayer::repaint(), not the whole FrameView

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 11 16:06:19 PST 2022


https://bugs.webkit.org/show_bug.cgi?id=235088

            Bug ID: 235088
           Summary: [MediaFoundation] Invalidate only the videa area using
                    MediaPlayer::repaint(), not the whole FrameView
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Platform
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Hironori.Fujii at sony.com

[MediaFoundation] Invalidate only the videa area using MediaPlayer::repaint(), not the whole FrameView

MediaPlayerPrivateMediaFoundation::invalidateFrameView() is
invalidating the whole FrameView to render the next frame. (Bug 150941)
It's too much. And, this doesn't work with TiledBacking (attachment 448832).

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